expm1 (example 3.7)

Time bar (total: 429.0ms)

start0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

analyze0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated
Algorithm
1×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%50%50%0%0%0%0
100%50%0%50%0%0%0%1
Compiler

Compiled 9 to 6 computations (33.3% saved)

sample11.0ms (2.7%)

Memory
4.8MiB live, 4.8MiB allocated
Samples
7.0ms260×0valid
Precisions
Click to see histograms. Total time spent on operations: 3.0ms
ival-fabs: 1.0ms (28.7% of total)
ival-<=: 1.0ms (28.7% of total)
ival-expm1: 1.0ms (28.7% of total)
exact: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)
Bogosity

explain381.0ms (88.9%)

Memory
-2.6MiB live, 259.4MiB allocated
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
2520-0-(-.f64 (exp.f64 x) #s(literal 1 binary64))
00-0-#s(literal 1 binary64)
00-0-(exp.f64 x)
00-0-x
Explanations
Click to see full explanations table
OperatorSubexpressionExplanationCount
-.f64(-.f64 (exp.f64 x) #s(literal 1 binary64))cancellation2520
Confusion
Predicted +Predicted -
+2520
-04
Precision
1.0
Recall
1.0
Confusion?
Predicted +Predicted MaybePredicted -
+25200
-004
Precision?
1.0
Recall?
1.0
2:
4:
8:
16:
32:
64:
128:
256:
512:
1024:
2048:
Freqs
test
numberfreq
04
1252
Total Confusion?
Predicted +Predicted MaybePredicted -
+100
-000
Precision?
1.0
Recall?
1.0
Total Time
3.20703125
Average Time
0.0125274658203125
Samples
88.0ms3 072×0valid
Compiler

Compiled 360 to 216 computations (40% saved)

Precisions
Click to see histograms. Total time spent on operations: 42.0ms
ival-exp: 19.0ms (45.1% of total)
ival-expm1: 18.0ms (42.7% of total)
ival-true: 2.0ms (4.7% of total)
exact: 1.0ms (2.4% of total)
ival-assert: 1.0ms (2.4% of total)

preprocess11.0ms (2.6%)

Memory
5.1MiB live, 5.1MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0611
11711
23510
35410
47010
59010
610810
712310
813510
913710
044
064
1114
2124
0122
Stop Event
1×iter limit
1×saturated
1×iter limit
1×saturated
Calls
Call 1
Inputs
(-.f64 (exp.f64 x) #s(literal 1 binary64))
Outputs
(-.f64 (exp.f64 x) #s(literal 1 binary64))
(expm1.f64 x)
Compiler

Compiled 4 to 4 computations (0% saved)

eval0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated
Compiler

Compiled 0 to 1 computations (-∞% saved)

prune1.0ms (0.1%)

Memory
0.4MiB live, 0.4MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
10.6%
(-.f64 (exp.f64 x) #s(literal 1 binary64))
Compiler

Compiled 8 to 8 computations (0% saved)

simplify22.0ms (5.2%)

Memory
2.3MiB live, 18.1MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
044
194
2134
3164
4194
5224
Stop Event
1×saturated
Calls
Call 1
Inputs
(-.f64 (exp.f64 x) #s(literal 1 binary64))
Outputs
(-.f64 (exp.f64 x) #s(literal 1 binary64))

soundness0.0ms (0.1%)

Memory
0.2MiB live, 0.2MiB allocated
Stop Event
1×fuel
Compiler

Compiled 4 to 4 computations (0% saved)

preprocess1.0ms (0.3%)

Memory
-8.7MiB live, 0.5MiB allocated
Compiler

Compiled 20 to 20 computations (0% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

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